Left reads:
          Input     :  22395458
           Mapped   :  17817969 (79.6% of input)
            of these:   1751292 ( 9.8%) have multiple alignments (39717 have >20)
Right reads:
          Input     :  22395458
           Mapped   :  14955572 (66.8% of input)
            of these:   1471127 ( 9.8%) have multiple alignments (39772 have >20)
73.2% overall read mapping rate.

Aligned pairs:  14576734
     of these:   1438485 ( 9.9%) have multiple alignments
                   65346 ( 0.4%) are discordant alignments
64.8% concordant pair alignment rate.